FOR SALE: Rogue Locomotive GP38 Shells. These shells are early test runs from the molds to check for coupler clearance. Some of the shells have been painted to check for paint adherence. Some shells still have molding artifacts. These shells can be used for kit bashing to create other types of diesels, or just painted to a rail line not covered or to create your own rail line. Shells $15.00 each, plus shipping.